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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-10-31 20:26:15 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-10-31 20:35:40 +0300
commitd5919dcc349d2a16d805ef8096d36e4f519e42ae (patch)
tree583956db5482efb7b38a0eddb51bac5b63db051d /Documentation
parent5ba257249e9c8cb2c670e22b0f02d1806f349102 (diff)
downloadlinux-d5919dcc349d2a16d805ef8096d36e4f519e42ae.tar.xz
Revert "PM / QoS: Fix device resume latency PM QoS"
This reverts commit 0cc2b4e5a020 (PM / QoS: Fix device resume latency PM QoS) as it introduced regressions on multiple systems and the fix-up in commit 2a9a86d5c813 (PM / QoS: Fix default runtime_pm device resume latency) does not address all of them. The original problem that commit 0cc2b4e5a020 was attempting to fix will be addressed later. Fixes: 0cc2b4e5a020 (PM / QoS: Fix device resume latency PM QoS) Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/testing/sysfs-devices-power4
1 files changed, 1 insertions, 3 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power
index 5cbb6f038615..676fdf5f2a99 100644
--- a/Documentation/ABI/testing/sysfs-devices-power
+++ b/Documentation/ABI/testing/sysfs-devices-power
@@ -211,9 +211,7 @@ Description:
device, after it has been suspended at run time, from a resume
request to the moment the device will be ready to process I/O,
in microseconds. If it is equal to 0, however, this means that
- the PM QoS resume latency may be arbitrary and the special value
- "n/a" means that user space cannot accept any resume latency at
- all for the given device.
+ the PM QoS resume latency may be arbitrary.
Not all drivers support this attribute. If it isn't supported,
it is not present.